Law firms, accountants, and similar practices search differently than an HVAC company. Branded reputation, practice-area pages, and reviews matter as much as a Map pack pin. We will not invent a law SEO page by swapping the word “HVAC.”
If you run a professional firm in DFW and a new client is worth real money, the useful next step is still a free audit of Search, Maps, and the site — not a doorway page with your city name in the H1.
Industry pages for law and other professional verticals will be added when they can be written with the same specificity as HVAC and dental. Until then, the audit is the entry point.